63.88% is the change from 335 to 549
Calculation steps:
[( 549 - 335 ) ÷ 335] x 100 = 63.88%
Formula
Percentage change = [(549 - 335) / 335] x 100
Subtract the new number by the original number
549 - 335 = 214
214 ÷ 335 = 0.6388059701492538
0.6388059701492538 x 100 = 63.88%